Unit III: Central Processing Unit (CPU) | BCA 5th Semester Computer Architecture Notes Pdf

The central processing unit (CPU) or processor, is the unit which performs most of the processing inside a computer. It processes all instructions received by software running on the PC and by other hardware components, and acts as a powerful calculator.

In this “Central Processing Unit (CPU) - Computer Architecture” you will learn about following topics:

1. Computer Organization/Structure
2. Detailed View of CPU
3. Register Organization
4. User/Programmable
5. Status and Control Registers
6. Data Paths
7. Functional Blocks of a Data path
8. Instruction Cycle
9. Instruction Cycle State Diagram (Detail)
10. Arithmetic and Logical Unit
11. Design Principles for Modern System

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BCA 5th Semester Computer Architecture Notes Pdf:

• Unit I: Introduction To Computer Architecture And Organization
• Unit II: Register Transfer And Micro Operations
• Unit IV: Computer Arithmetic
• Unit V: Control Unit (CU)
• Unit VI: Memory Organization
• Unit VII: Input/Ouput Organization
• Unit VIII: Reduced Instruction Set Computer (RISC)
• Unit IX: Introduction To Parallel Processing
• Unit X: Multicore Computers